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Sagan Planet Walk
The Sciencenter's Sagan Planet Walk is a walkable scale model of the Solar System, located in Ithaca, New York. The model scales the entire Solar System—both planet size and distances between them—down to one five billionth of its actual size. The exhibition was originally created in 1997 in memory of Ithaca resident and Cornell Professor Carl Sagan. Consisting of eleven obelisks situated along a path through the streets of downtown Ithaca, the original Planet Walk leads from the Sun at Center Ithaca to Pluto at the Ithaca Sciencenter. In 2012, the model was expanded to include a representation of Alpha Centauri, the Sun's closest neighboring star, at the ʻImiloa Astronomy Center at the University of Hawaii. The addition of the Alpha Centauri Obelisk made it the world's largest exhibition, until the Akaa Solar System Scale Model added Proxima Centauri in 2018 at a distance of away from Akaa. In 2014, the inner planets and Sun were removed as part of extensive co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kepler-37d
Kepler-37d is an extrasolar planet (exoplanet) discovered by the ''Kepler'' space telescope in February 2013. It is located 209 light years away, in the constellation Lyra. With an orbital period of 29 days, it is the largest of the three known planets orbiting its parent star Kepler-37. In 2015, a grant was approved to further expand the Sagan Planet Walk The Sciencenter's Sagan Planet Walk is a walkable scale model of the Solar System, located in Ithaca, New York. The model scales the entire Solar System—both planet size and distances between them—down to one five billionth of its actual s ... by installing a Kepler-37d station on the Moon away. See also * List of planets discovered by the ''Kepler'' spacecraft References {{2013 in space Exoplanets discovered in 2013 37d Lyra (constellation) Terrestrial planets Transiting exoplanets Kepler-37 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar System Models
Solar may refer to: Astronomy * Of or relating to the Sun ** Solar telescope, a special purpose telescope used to observe the Sun ** A device that utilizes solar energy (e.g. " solar panels") ** Solar calendar, a calendar whose dates indicate the position of the Earth on its revolution around the Sun * Solar Maximum Mission, a satellite * SOLAR (ISS), an observatory on International Space Station Music * "Solar" (composition), attributed to Miles Davis * ''Solar'' (Red Garland album), 1962 * ''Solar'' (Taeyang album), 2010 * ''Solar'', a 2011 album by Rubik * "Solar", a song by Northlane from ''Mesmer'', 2017 * SOLAR Records, a record label Geography * Solar (Spanish term), a type of urban site * Solar, County Antrim, Northern Ireland, United Kingdom * Solar, Erode, India * Solar, Iran, Iran Companies * Solar Entertainment Corporation, a Philippines television and radio media company * Solar TV, a former TV channel * Solar Television Network, Inc., a former na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scale Modeling
A scale model is a physical model which is similarity (geometry), geometrically similar to an object (known as the prototype). Scale models are generally smaller than large prototypes such as vehicles, buildings, or people; but may be larger than small prototypes such as anatomical structures or subatomic particles. Models built to the same scale as the prototype are called mockups. Scale models are used as tools in engineering design and testing, promotion and sales, filmmaking special effects, military strategy, and hobbies such as rail transport modeling, wargaming and racing; and as toys. Model building is also pursued as a hobby for the sake of artisanship. Scale models are constructed of plastic, wood, or metal. They are usually painted with enamel paint, enamel, lacquer, or acrylic paint, acrylics, and decals may be applied for lettering and fine details. They may be built from scratch, or from commercially made kits, either out of the box or modified (known as kitbas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physics Education
Physics education refers to the methods currently used to teach physics. Physics Education Research refers to an area of pedagogical research that seeks to improve those methods. Historically, physics has been taught at the high school and college level primarily by the lecture method together with laboratory exercises aimed at verifying concepts taught in the lectures. These concepts are better understood when lectures are accompanied with demonstration, hand-on experiments, and questions that require students to ponder what will happen in an experiment and why. Students who participate in active learning for example with hands-on experiments learn through self-discovery. By trial and error they learn to change their preconceptions about phenomena in physics and discover the underlying concepts. Ancient Greece Aristotle wrote what is considered now as the first textbook of physics. Aristotle's ideas were taught unchanged until the Late Middle Ages, when scientists started making ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Ithaca, New York
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar System Model
Solar System models, especially mechanical models, called ''orreries'', that illustrate the relative positions and motions of the planets and Natural satellite, moons in the Solar System have been built for centuries. While they often showed relative sizes, these models were usually not built to scale. The enormous ratio of interplanetary distances to planetary diameters makes constructing a scale model of the Solar System a challenging task. As one example of the difficulty, the distance between the Earth and the Sun is almost 12,000 times the diameter of the Earth. If the smaller planets are to be easily visible to the naked eye, large outdoor spaces are generally necessary, as is some means for highlighting objects that might otherwise not be noticed from a distance. The Museum of Science (Boston), Boston Museum of Science has placed bronze models of the planets in major public buildings, all on similar stands with interpretive labels. For example, the model of Jupiter is loca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cornell University
Cornell University is a private statutory land-grant research university based in Ithaca, New York. It is a member of the Ivy League. Founded in 1865 by Ezra Cornell and Andrew Dickson White, Cornell was founded with the intention to teach and make contributions in all fields of knowledge—from the classics to the sciences, and from the theoretical to the applied. These ideals, unconventional for the time, are captured in Cornell's founding principle, a popular 1868 quotation from founder Ezra Cornell: "I would found an institution where any person can find instruction in any study." Cornell is ranked among the top global universities. The university is organized into seven undergraduate colleges and seven graduate divisions at its main Ithaca campus, with each college and division defining its specific admission standards and academic programs in near autonomy. The university also administers three satellite campuses, two in New York City and one in Education City, Qatar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bill Nye
William Sanford Nye (born November 27, 1955), popularly known as Bill Nye the Science Guy, is an American mechanical engineer, science communicator, and television presenter. He is best known as the host of the science television show ''Bill Nye the Science Guy'' (1993–1999) and the Netflix show ''Bill Nye Saves the World'' (2017–2018), and for his many appearances in popular media as a science educator. Born in Washington, D.C., Nye began his career as a mechanical engineer for Boeing in Seattle, where he invented a hydraulic resonance suppressor tube used on Boeing 747, 747 airplanes. In 1986, he left Boeing to pursue comedy—writing and performing for the local Sketch comedy, sketch television show ''Almost Live!'', where he regularly conducted wacky science experiments. Aspiring to become the next Don Herbert, Mr. Wizard, Nye successfully pitched the children's television program ''Bill Nye the Science Guy'' to Seattle's public television station, KCTS-TV. The show ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tompkins County Public Library
Tompkins County Public Library (TCPL) is the public library for residents of Tompkins County, New York. The library has one branch which is located in Ithaca, New York. History Ithaca's first public library was founded by Ezra Cornell as the Cornell Free Library and chartered by the New York State Legislature in 1864. Circulation began on March 4, 1867. It stood at the southeast corner of Seneca and Tioga streets from 1864 to 1960. Early classes and commencement of Cornell University took place in the library. In 1967 the library was re-designated as the county's library when the county paid for the construction of a new $1.7 million building. This new building opened at 312 North Cayuga Street in February 1969. By the 1990s, the library had outgrown the space at North Cayuga Street. In November 2000, the library moved to a renovated former Woolworths department store, which was double the size of the old building. This current building is located at the corner of Cayuga a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moosewood Restaurant
Moosewood Restaurant (January 3, 1973–present) is an American natural foods (vegetarian, vegan, pescetarian) restaurant in Ithaca, New York. In 1978, the original founders sold the restaurant to the staff, who became "The Moosewood Collective." In addition to producing a number of cookbooks, The Moosewood Restaurant won the ''America's Classics'' award from the James Beard Foundation in 2000, which recognized it as "one of the most popular regional destinations." Overview Moosewood Restaurant opened on January 3, 1973 during the natural foods and Farm-to-table movements within the American counterculture. According to the self-published 1974 ''Moosewood Cookbook'' (created by staff members), the name was inspired by Patrick, one of the original founders, "who once read a book and in it was a character-a dog in fact' named Moosewood; it is also the name of a lovely striped maple tree." Its original goal was to provide dishes made of "local, sustainable" food. Although meat was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proxima Centauri
Proxima Centauri is a small, low-mass star located away from the Sun in the southern constellation of Centaurus. Its Latin name means the 'nearest tarof Centaurus'. It was discovered in 1915 by Robert Innes and is the nearest-known star to the Sun. With a quiescent apparent magnitude of 11.13, it is too faint to be seen with the unaided eye. Proxima Centauri is a member of the Alpha Centauri star system, being identified as component Alpha Centauri C, and is 2.18° to the southwest of the Alpha Centauri AB pair. It is currently from AB, which it orbits with a period of about 550,000 years. Proxima Centauri is a red dwarf star with a mass about 12.5% of the Sun's mass (), and average density about 33 times that of the Sun. Because of Proxima Centauri's proximity to Earth, its angular diameter can be measured directly. Its actual diameter is about one-seventh (14%) the diameter of the Sun. Although it has a very low average luminosity, Pro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
